iPXE

Our Bandpass Filters pass a narrow spectral band of UV, visible, or NIR radiation and reject out-of-band wavelengths from X-ray to the far IR.  Applications include spectra radiometry, medical diagnostics, chemical analysis, colorimetry, astronomy, or any application where spectral isolation is required.

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We offer a wide variety of optical filter mounts for securing and locating your optical filter.  Popular types include: Edge Grip Clamp Filter Mounts Spring Clamp Filter Holders Indexed Optical Filter Wheels Stackable Optical Filter Mounts Flip-up Optical Filter Mounts

Allied Vision is one of the world's leading camera manufacturers in the machine vision market. It understands customers' needs, and focusing on what counts ...

A diffraction grating is an optical element, which separates (disperses) polychromatic light into its constituent wavelengths (colors).

Our Bandpass Filters pass a narrow spectral band of UV, visible, or NIR radiation and reject out-of-band wavelengths from X-ray to the far IR.  Applications include spectra radiometry, medical diagnostics, chemical analysis, colorimetry, astronomy, or any application where spectral isolation is required.

Ball Lenses simplify optical fiber and laser collimating and focusing systems - without sacrificing performance - with these precision ball and half ball ...

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Glass codes 7980, 7979, and 8655 are high purity non-crystalline silica glasses with excellent optical qualities. Product characteristics include ...

Basler is a leading international manufacturer of imaging components for computer vision applications such as cameras, lenses, frame grabbers, software as ...

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Explore our lineup of HID & LED emergency strobe lights. Our lights have numerous applications and are available today.

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A bandpass filter is defined by the pass band region. The two wavelengths in the bandpass where the transmittance is equal to 50% of peak transmittance are called the half-power wavelengths. The bandwidth is the difference between the half-power wavelengths which is called the full width at half maximum (FWHM). A center wavelength is defined by calculating the average of the two half-power wavelengths. The band shape is usually defined as a multiple of the BW or FWHM, and it defines the rate of attenuation with respect to wavelength change along the slopes of the bandpass.  Please see the individual product page for the transmission curve.

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Scribed and laminated soft coating construction is a commonly used construction for bandpass and edge filters. Optical filter components are coated onto separate substrate plates. These plates are then scribed to remove the film symmetrically around the required specified active film areas of the optical filters to be produced from the plate. The scribed plates are subsequently laminated together with a moisture resistant epoxy. A glass-epoxy-glass seal is formed in the scribed areas forming the best possible barrier to moisture penetration. Filters are cut through the scribed area to their finished size using diamond cutting tools. Additional moisture barriers may be applied to the cut filters if necessary to achieve extended life requirements.

Angie's List corporate offices located at 1030 E Washington Street, Indianapolis, IN, 46202-3953; phone (800) 445-6937.

The main advantage of aspheric lenses is its ability to correct for spherical aberration. Aspheric lenses allow optical designers to correct aberrations using ...

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Free-space optical (FSO) communication systems occupy a niche market as a solution to the last mile problem. Digging trenches to lay fiber is expensive ...

Dichroic beamsplitter. Hello guys! I would like to use a dichroic beam splitter in a cube shape for my application, where part of the spectrum ...

Scribed and laminated soft coating construction is a commonly used construction for bandpass and edge filters. Optical filter components are coated onto separate substrate plates. These plates are then scribed to remove the film symmetrically around the required specified active film areas of the optical filters to be produced from the plate. The scribed plates are subsequently laminated together with a moisture resistant epoxy. A glass-epoxy-glass seal is formed in the scribed areas forming the best possible barrier to moisture penetration. Filters are cut through the scribed area to their finished size using diamond cutting tools. Additional moisture barriers may be applied to the cut filters if necessary to achieve extended life requirements.

A bandpass filter is defined by the pass band region. The two wavelengths in the bandpass where the transmittance is equal to 50% of peak transmittance are called the half-power wavelengths. The bandwidth is the difference between the half-power wavelengths which is called the full width at half maximum (FWHM). A center wavelength is defined by calculating the average of the two half-power wavelengths. The band shape is usually defined as a multiple of the BW or FWHM, and it defines the rate of attenuation with respect to wavelength change along the slopes of the bandpass.  Please see the individual product page for the transmission curve.